Schneider LXM05BD57N4 – Overview

Schneider LXM05BD57N4 is a Lexium 05 series high-power servo drive designed for precise motion control in industrial automation systems such as packaging, robotics, printing, and material handling.

Key Specifications

Product type: Motion servo drive (Lexium 05)
Rated power: 6 kW
Supply voltage: 380–480 V AC, three-phase
Output current: up to 57 A peak
Integrated EMC filter: Yes
Protection rating: IP20
Typical weight: ~4.8 kg
Dimensions: approx. 230 × 170 × 180 mm

This drive is built to control Schneider servo motors with high dynamic performance and accuracy.

Communication & Control

The drive supports industrial fieldbus and motion integration:

PROFIBUS-DP
Modbus
These allow easy integration into PLC and distributed control systems.

Performance & Motion Capability

When paired with compatible Lexium motors, the drive supports:

Nominal motor speed around 3000 rpm
Nominal torque about 10.8 Nm
Peak stall torque about 63 Nm

This makes it suitable for medium-to-high power servo applications requiring fast acceleration and precise positioning.

Lifecycle Status (Important)

Product discontinued: 31 Dec 2013
End of service life: 31 Dec 2022

This means it is now considered obsolete, typically replaced by newer Schneider Lexium series (such as Lexium 32 / Lexium 62).

Typical Applications

Packaging and labeling machines
CNC and machine tools
Robotics and pick-and-place systems
Conveyor and material handling lines

Summary

The LXM05BD57N4 is a robust legacy Schneider servo drive delivering:

6 kW motion control performance
380–480 V 3-phase operation
PROFIBUS/Modbus connectivity
High precision servo motor control

Main brand :

ABB Allen-Bradley Alstom Bently GE MOOG Schneider

Woodward HIMA Honeywell Emerson Foxboro

First hand source, affordable price. Spot inventory!

•Shipping Port: Xiamen

•Ship to you via Fedex/DHL/TNT/UPS/EMS

•Package: Original packing with cartons

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What is a DCS?

A Distributed Control System (DCS) is a sophisticated, computer-based control system designed to automate, monitor, and manage complex industrial processes. It is widely used in large-scale industrial facilities such as refineries, power plants, chemical plants, and paper mills, where precision, reliability, and scalability are critical.

How Does a DCS Work?

A DCS is composed of several interconnected components that work seamlessly to ensure efficient process control. Here’s a breakdown of its key elements:

Controllers:
These are the “brains” of the system. Controllers receive data from sensors, process it using pre-programmed logic, and send output signals to actuators to maintain optimal process conditions.
Sensors:
Sensors act as the “eyes and ears” of the system, measuring critical physical parameters such as temperature, pressure, flow rate, and level. This real-time data is essential for accurate control.
Actuators:
Actuators are the “muscles” of the system. They execute physical actions based on controller commands, such as opening/closing valves, starting/stopping motors, or adjusting dampers.
Operator Stations:
These serve as the human-machine interface (HMI), allowing operators to monitor the process, adjust setpoints, and troubleshoot issues. Modern DCS systems often feature intuitive graphical interfaces for ease of use.
Communication Network:
The backbone of the DCS, this network connects all components, enabling seamless data exchange and coordination. It ensures that every part of the system works in harmony, even across large industrial sites.

Why is a DCS Important?

Centralized Control with Distributed Execution: A DCS allows for centralized monitoring while distributing control functions across multiple controllers, reducing the risk of system-wide failures.
Scalability: It can easily expand to accommodate growing operational needs.
Reliability: Redundant systems and fail-safes ensure continuous operation, even in critical environments.
Efficiency: Optimizes processes, reduces waste, and improves overall productivity.